Earth’s Atmosphere Demonstrates Stunning Biocentric Fine-Tuning

absorption spectrum, aerobic life, atmosphere, atmospheric gases, biology, carbon dioxide, Carl Sagan, Chemistry, earth, Encyclopaedia Britannica, extraterrestrial life, greenhouse effect, Homo sapiens, infrared radiation, Intelligent Design, light-eaters, metabolism, NASA, nitrogen, oxygen, ozone, photosynthesis, Physics, Earth & Space, silicate weathering, sun, sunlight, The Miracle of Man, Venus, visual light, volcanic activity, water vapor
For photosynthesis to proceed on a planet like Earth, sunlight (visual light) must penetrate the atmosphere all the way to the ground. Source
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Do We Live on a Privileged Planet?

astronomy, atmosphere, beauty, chemical elements, Doppler effect, helium, Intelligent Design, Isaac Newton, Jay W. Richards, Joseph von Fraunhofer, Mars, Mercury, Moon, Physics, Earth & Space, rainbows, René Descartes, solar eclipse, spectroscope, stars, sun, telescope, The Privileged Planet, Titan, universe, Venus, water, William Huggins, William Hyde Wollaston
Yes, rainbows are beautiful, but are they good for anything? Indeed, they have been very important for science. Source
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Earth — The Mystery of Our Colorful Home

Apollo 8, Apollo astronauts, beauty, birds of paradise, butterflies, Carl Sagan, color, crystals, Don Davis, earth, Earthrise, emerald, flowers, Frank Borman, gem stones, insects, Io, Jim Lovell, lunar limb, Mars, Moon, natural selection, Neptune, peacock, Physics, Earth & Space, rainbows, reef fish, sexual selection, solar system, space art, surprise, Uranus, Venus
“Oh my God! Look at that picture over there! There’s the Earth coming up! Wow, that’s pretty!” These were the words William Anders spoke to the other two Apollo 8 crew members, Jim Lovell and Frank Borman, just before he took the now famous “earthrise” picture on December 24, 1968. Since then, other Apollo astronauts and even unmanned lunar spacecraft have taken similar pictures (see above). Notice how Anders reacted to the view of Earth rising over the lunar limb; these were obviously spontaneous reactions to something that caught him off guard. He expressed surprise and noted how pretty it looked. These are expressions of beauty. A beautiful thing surprises us. The fact that the earthrise pictures have been reproduced so many times speaks to their universal appeal. Probably most…
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